I think this is what you have to do.
Rs+t=u
first you have to subtract t:
Rs=u-t
Now divide by R:
s= u-t/r
Hope this helped!
Answer:
D. The measure of an angle is greater than 90 degrees.
Answer:
D) 67.4°
Step-by-step explanation:
by observation, and noting that triangle PQR is a right triangle
sin R = opposite length / hypotenuse
in our case, the hypotenuse is PR = 13 and the length opposite form R is QP = 12
hence
sin R = opposite length / hypotenuse
sin R = 12/13
R = sin⁻¹ (12/13) = 67.4⁰
0.76 is what my calculator said
Answer:
Step-by-step explanation:
Hope this helps
